July weather forecast
Mountain Home, AR

July records the year's maximum temperature of 90.9°F (32.7°C) in Mountain Home, carrying forward the scorching heat from June. Although the heat continues, the weather patterns start to shift hinting towards the approaching cooler month of August. With the reduced inflow of rain, the month retains its dry, heated atmosphere. July's weather does have a redeeming feature in the form of extended daylight duration that enables residents to make the most out of summer days. With wind conditions nearing their yearly low, calm, peaceful evenings become a frequent occurrence.

Temperature

With average temperatures fluctuating between a high of 90.9°F (32.7°C) and a low of 68.4°F (20.2°C), July stands out as the warmest month in Mountain Home.

Heat index

The average heat index in July is evaluated at a blistering 111.2°F (44°C). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', evaluates the perceived heat by adding the effect of moisture in the air. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The months with the lowest humidity are July, August and October, with an average relative humidity of 73%.

Rainfall

In Mountain Home, in July, during 16.5 rainfall days, 2.76" (70mm) of precipitation is typically accumulated. Throughout the year, in Mountain Home, there are 155.6 rainfall days, and 35.75" (908mm) of precipitation is accumulated.

Snowfall

In Mountain Home, snow does not fall in May through October.

Daylight

In Mountain Home, the average length of the day in July is 14h and 21min.
On the first day of the month, sunrise is at 5:55 am and sunset at 8:31 pm. On the last day of July, sunrise is at 6:16 am and sunset at 8:15 pm CDT.

Sunshine

In July, the average sunshine is 10.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 6 in July interprets into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.